Nuclear Imaging of Human CSF Flow Using Ga-67 Citrate and In-111 DTPA
Terminated
M.D. Anderson Cancer Center
Phase 1
2007-05-01
- Primary Objective will be to evaluate the use of Ga-67 citrate as an alternative
radiopharmaceutical for CSF imaging.
- Secondary Objective will be to evaluate the biodistribution, pharmacokinetics and
radiation dosimetry of In 111 DTPA and gallium-67 after intrathecal injection during
remission of leptomeningeal metastasis (LM) and during LM occurrence, remission and
recurrence.
This is a single center cross-sectional imaging study investigating the use of gallium-68
citrate PET in patients with metastatic castration-resistant prostate cancer who are planning
to undergo a metastatic tumor biopsy on protocol NCT02432001 (CC#125519).
The study population will consist of patients with metastatic castration-resistant prostate
cancer who are undergoing a metastatic tumor biopsy as part of clinical protocol NCT02432001
(CC#125519), with evidence of resistance to androgen signaling inhibition.
The study will involve gallium-68 PET scan obtained at single time point, followed by
radiographically-guided metastatic tumor biopsy within 14 days of PET scan.
This is a single center cross-sectional imaging study investigating the use of gallium-68
citrate PET in patients with metastatic castration-resistant prostate cancer who are planning
to undergo a metastatic tumor biopsy on protocol NCT02432001 (CC#125519).
The study population will consist of patients with metastatic castration-resistant prostate
cancer who are undergoing a metastatic tumor biopsy as part of clinical protocol NCT02432001
(CC#125519), with evidence of resistance to androgen signaling inhibition.
The study will involve gallium-68 PET scan obtained at single time point, followed by
radiographically-guided metastatic tumor biopsy within 14 days of PET scan.
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